uh, you guys realize that this is an oil pressure switch on the vtec solenoid? hmmm, lets all do somethinking here.... Same RPM all the time, and exactly the same on every engine? SHOULD be. Is it? Not always... I just love how there are so many people that are SO sure that it kicks in at certain RPMs, and yet no one has the same number... Man, you guys crack me up.

 

D15B in your car I believe. I'm not sure which years had which D15B but they range from the 130HP dual stage VTEC model to the 90HP VTEC-E model. Your car also has the CVT (something like that) tranny.